Home / 58,952,372.80-81,351,029.28-32,485,514.56

Finding the Fourth Proportional to 58,952,372.80, 81,351,029.28 and 32,485,514.56

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Solution

The fourth proportional to 58,952,372.80, 81,351,029.28 and 32,485,514.56 is: 44,828,221.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,952,372.80 : 81,351,029.28 = 32,485,514.56 : x
  2. Step 2: Convert to fraction form
    58,952,372.80/81,351,029.28 = 32,485,514.56/x
  3. Step 3: Cross multiply
    58,952,372.80x = 81,351,029.28 × 32,485,514.56
  4. Step 4: Simplify right side
    58,952,372.80x = 2,642,730,046,146,426
  5. Step 5: Solve for x
    x = 2,642,730,046,146,426/58,952,372.80
  6. Step 6: Final answer
    x = 44,828,221.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.